phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a4b2da423b846d4f8a7f48e1b5c1c875' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a4b2da423b846d4f8a7f48e1b5c1c875', -1, 1715318338, 1715318338, '127601e8', -4, 0, 0)

Line : 289
File : sessions.php